CN219293684U - Guide rail oil-discharging cleaning mechanism for grinding machine - Google Patents
Guide rail oil-discharging cleaning mechanism for grinding machine Download PDFInfo
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- CN219293684U CN219293684U CN202223555945.9U CN202223555945U CN219293684U CN 219293684 U CN219293684 U CN 219293684U CN 202223555945 U CN202223555945 U CN 202223555945U CN 219293684 U CN219293684 U CN 219293684U
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Abstract
The utility model discloses a guide rail oil outlet cleaning mechanism for a grinding machine, and relates to the technical field of guide rail oil outlet cleaning mechanisms for grinding machines, comprising a base and a cleaning unit; the left and right ends of the upper side of the base are respectively provided with a guide rail groove along the front-back direction, the upper side of the base is connected with a workbench in a sliding manner along the front-back direction, the left and right ends of the lower side of the workbench are respectively provided with a guide rail along the front-back direction, and the outer sides of the guide rails are connected with the inner sides of the corresponding guide rail grooves in a sliding manner along the front-back direction; the cleaning unit comprises a first sliding groove, a first threaded shaft, first sliding blocks, cleaning sponge, an oil outlet and a power assembly, the two first sliding blocks are driven to synchronously slide along the front-rear direction on the inner side of the corresponding first sliding groove through synchronous rotation between the two threaded shafts, the corresponding cleaning sponge is driven to synchronously slide along the front-rear direction through sliding of the two first sliding blocks, and the cleaning effect on oil leaked from the lower side of the guide rail for the grinding machine is achieved through sliding of the cleaning sponge.
Description
Technical Field
The utility model relates to the technical field of guide rail oil outlet cleaning mechanisms for grinding machines, in particular to a guide rail oil outlet cleaning mechanism for a grinding machine.
Background
Grinding machines are machine tools for grinding the surface of a workpiece by using grinding tools, most of which are grinding machines which use grinding wheels rotating at high speed, and the few of which use other grinding tools such as oilstones, abrasive belts and the like and free abrasives for machining, such as honing machines, superfinishing machine tools, abrasive belt grinding machines, polishing machines and the like, and guide rails: a groove or ridge of metal or other material, a means to bear, secure, guide and reduce friction of a mobile device or apparatus;
in order to reduce the sliding friction force between the outer side of the guide rail and the inner side of the guide rail groove in the use process of the grinding machine, lubricating oil needs to be added into the inner side of the guide rail, and when excessive lubricating oil is discharged from the inner side of the guide rail, the sliding between the guide rail and the inner side of the guide rail groove is affected.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a guide rail oil outlet cleaning mechanism for a grinding machine, which drives two first sliding blocks to synchronously slide along the front-rear direction on the inner side of a corresponding first sliding groove through synchronous rotation between two threaded shafts, drives corresponding cleaning sponge to synchronously slide along the front-rear direction through the sliding of the two first sliding blocks, and can effectively solve the problems in the background art through the cleaning effect of oil leaked from the lower side of the guide rail for the grinding machine through the sliding of the cleaning sponge.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the guide rail oil outlet cleaning mechanism for the grinding machine comprises a base and a cleaning unit;
and (2) base: the left end and the right end of the upper side are respectively provided with a guide rail groove along the front-back direction, the upper side of the base is connected with a workbench in a sliding manner along the front-back direction, the left end and the right end of the lower side of the workbench are respectively provided with a guide rail along the front-back direction, and the outer side of the guide rail is connected with the inner side of the corresponding guide rail groove in a sliding manner along the front-back direction;
cleaning unit: the novel cleaning device comprises first sliding grooves, threaded shafts, first sliding blocks, cleaning sponge, oil outlets and power components, wherein first sliding grooves are respectively formed in the lower sides of the inner portions of the two guide rail grooves along the front-rear direction, first sliding blocks are respectively connected to the inner sides of the first sliding grooves in a sliding mode along the front-rear direction, the cleaning sponge is respectively clamped between the upper sides of the first sliding blocks and the lower sides of the corresponding guide rails in a sliding mode, the oil outlets are respectively formed in the lower sides of the front ends of the inner portions of the first sliding grooves, the threaded shafts in threaded connection with the middle portions of the corresponding first sliding blocks are respectively connected in a rotating mode between the front sides and the rear sides of the inner portions of the first sliding grooves, and the power components in matched connection with the rear ends of the first sliding blocks are arranged on the rear sides of the base.
Under the supporting action of the base, the workbench slides along the front-back direction through the inner side of the guide rail groove by external force, the two threaded shafts are driven to synchronously rotate by the power component, the two sliding blocks I are driven to synchronously slide along the front-back direction through the synchronous rotation between the two threaded shafts, the corresponding cleaning sponge is driven to synchronously slide along the front-back direction through the sliding of the two sliding blocks I, the cleaning action of oil leaked from the lower side of the guide rail for the grinding machine is realized through the sliding of the cleaning sponge, and the oil on the inner side of the sliding block I is discharged through the oil outlet.
Further, the power component comprises a chain wheel, a chain and a first support frame, wherein the rear ends of the outer sides of the two threaded shafts are respectively fixedly connected with the chain wheel, the chain is connected between the outer sides of the two chain wheels in a meshed mode, the first support frame is arranged at the left end of the rear side of the base, and the first support frame is located on the outer side of the left-end chain wheel.
The left end screw shaft rotates to drive the left end chain wheel to rotate, and under the action of a chain meshed and connected between the outer sides of the two chain wheels, the right end chain wheel is driven to rotate through the rotation of the left end chain wheel, and the two screw shafts are driven to synchronously rotate through the synchronous rotation between the two chain wheels.
Further, the power assembly further comprises an arc-shaped fixing block and a motor, the motor is fixedly connected to the rear side of the first support frame through the arc-shaped fixing block, an output shaft of the motor is fixedly connected with the rear end of the left threaded shaft, and an input end of the motor is electrically connected with an output end of an external power supply through an external control switch.
The output shaft of the motor is driven to rotate under the action of an external power supply, and the left threaded shaft is driven to rotate through the rotation of the output shaft of the motor.
Further, the cleaning unit further comprises a second support frame and arc guide plates, wherein the left end and the right end of the front side of the base are respectively provided with an arc guide plate, the two arc guide plates are located at the lower sides of corresponding oil outlets, and the lower sides of the two arc guide plates are respectively provided with the second support frame which is connected with the front side of the base in a matched mode.
The supporting effect on the arc-shaped guide plate is achieved through the second supporting frame, and oil discharged from the oil outlet well flows into the external collecting box through the arc-shaped guide plate.
Further, still include chucking unit, chucking unit includes spout two, slider two, chucking board, axis of rotation and screw thread, spout two has been seted up along the fore-and-aft direction to the upside of workstation, both ends have a slider two along the relative sliding connection of fore-and-aft direction respectively around the inboard of spout two, and a chucking board of fixedly connected with respectively between the upside of two sliders two, rotate between the inside front and back both sides of spout two and be connected with the axis of rotation, both ends are respectively through a screw thread opposite in direction and the middle part of corresponding slider two between threaded connection around the outside of axis of rotation.
Under the threaded connection effect between the two ends respectively through the screw thread that a direction is opposite and the middle part of corresponding slider two around the outside of axis of rotation, drive two slider two through the rotation of axis of rotation along fore-and-aft direction relative slip between the inside front-and-back both ends of spout two, drive along fore-and-aft direction relative slip between two chucking boards through the slip of two slider two, realize treating the chucking effect of machined part through the inside slip of two chucking boards.
Further, the chucking unit still includes carousel, circular slot, round hole and chucking pole, the front end fixedly connected with carousel of axis of rotation, round circular slot has evenly been seted up to the front side of base along the circumferencial direction, and round circular slot is located the outside of axis of rotation, the round hole has been seted up to the front end of carousel, the inboard of round hole is followed fore-and-aft direction sliding connection and is had the chucking pole, the cooperation is connected between the outside rear end of chucking pole and the inboard of corresponding circular slot.
The rotary table is driven to rotate through external force, the rotary shaft is driven to rotate through rotation of the rotary table, the clamping rod achieves sliding action under the action of the round hole, and the clamping rod achieves fixing action on the rotary table rotation position under the action of matching connection between the rear end of the outer side of the clamping rod and the inner side of the corresponding round groove, so that clamping action on the sliding position of the clamping plate is achieved.
Compared with the prior art, the utility model has the beneficial effects that: this clearance mechanism of guide rail play oil for grinding machine has following benefit:
1. the guide rail oil-discharging cleaning mechanism for the grinding machine is provided with the clamping unit, the two second sliding blocks are driven to relatively slide in the front-rear direction between the front end and the rear end of the inside of the second sliding groove through rotation of the rotating shaft, the two clamping plates are driven to relatively slide in the front-rear direction through sliding of the two second sliding blocks, and the clamping effect of a workpiece to be machined is achieved through inward sliding of the two clamping plates;
2. the guide rail oil outlet cleaning mechanism for the grinding machine is provided with a cleaning unit, the supporting effect on the arc-shaped guide plate is realized through the second supporting frame, and oil discharged from the oil outlet well flows into the external collecting box through the arc-shaped guide plate;
3. the synchronous rotation between the two threaded shafts drives the two first sliding blocks to synchronously slide along the front-rear direction on the inner side of the corresponding first sliding groove, the sliding of the two first sliding blocks drives the corresponding cleaning sponge to synchronously slide along the front-rear direction, and the cleaning effect on oil leaked from the lower side of the guide rail for the grinding machine is realized through the sliding of the cleaning sponge.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;
FIG. 4 is a schematic rear view of the present utility model;
fig. 5 is a schematic view of a partial enlarged structure at C in fig. 4 according to the present utility model.
In the figure: 1 base, 2 guide rail grooves, 3 workbench, 4 guide rails, 5 cleaning units, 51 sliding groove I, 52 threaded shafts, 53 sliding blocks I, 54 cleaning sponge, 55 oil outlets, 56 chain wheels, 57 chains, 58 supporting frame I, 59 arc-shaped fixing blocks, 510 motors, 511 supporting frame II, 512 arc-shaped guide plates, 6 clamping units, 61 sliding grooves II, 62 sliding blocks II, 63 clamping plates, 64 rotating shafts, 65 threads, 66 turntables, 67 circular grooves, 68 circular holes and 69 clamping rods.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a technical solution: the guide rail oil-discharging cleaning mechanism for the grinding machine comprises a base 1 and a cleaning unit 5;
base 1: the left and right ends of the upper side are respectively provided with a guide rail groove 2 along the front and rear direction, the upper side of the base 1 is connected with a workbench 3 in a sliding manner along the front and rear direction, the left and right ends of the lower side of the workbench 3 are respectively provided with a guide rail 4 along the front and rear direction, and the outer side of the guide rail 4 is connected with the inner side of the corresponding guide rail groove 2 in a sliding manner along the front and rear direction;
still include chucking unit 6, chucking unit 6 includes spout two 61, slider two 62, chucking board 63, axis of rotation 64 and screw 65, spout two 61 has been seted up along the fore-and-aft direction to the upside of workstation 3, the inboard front and back both ends of spout two 61 are respectively along the relative sliding connection of fore-and-aft direction has a slider two 62, fixedly connected with chucking board 63 respectively between the upside of two sliders two 62, rotate between the inside front and back both sides of spout two 61 and be connected with axis of rotation 64, screw connection between the middle part of the outside front and back both ends of axis of rotation 64 and corresponding slider two 62 is passed through respectively one opposite direction screw 65.
Under the action of threaded connection between the outer front and rear ends of the rotating shaft 64 and the middle parts of the corresponding second slide blocks 62 respectively through threads 65 with opposite directions, the two second slide blocks 62 are driven to slide relatively in the front and rear directions between the inner front and rear ends of the second slide grooves 61 through rotation of the rotating shaft 64, the two clamping plates 63 are driven to slide relatively in the front and rear directions through sliding of the two second slide blocks 62, and the clamping action of a workpiece to be machined is achieved through inward sliding of the two clamping plates 63.
The clamping unit 6 further comprises a rotary table 66, a round groove 67, a round hole 68 and a clamping rod 69, the rotary table 66 is fixedly connected to the front end of the rotary shaft 64, a circle of round groove 67 is uniformly formed in the front side of the base 1 along the circumferential direction, the round groove 67 is located on the outer side of the rotary shaft 64, the round hole 68 is formed in the front end of the rotary table 66, the clamping rod 69 is slidingly connected to the inner side of the round hole 68 along the front-rear direction, and the rear end of the outer side of the clamping rod 69 is connected with the inner side of the corresponding round groove 67 in a matched mode.
The turntable 66 is driven to rotate by external force, the rotating shaft 64 is driven to rotate by the rotation of the turntable 66, the clamping rod 69 is enabled to realize sliding action under the action of the round hole 68, and the clamping action on the sliding position of the clamping plate 63 is realized by the clamping rod 69 under the matched connection action between the rear end of the outer side of the clamping rod 69 and the inner side of the corresponding round groove 67.
Cleaning unit 5: the cleaning sponge comprises first sliding grooves 51, threaded shafts 52, first sliding blocks 53, cleaning sponge 54, oil outlets 55 and power components, wherein the first sliding grooves 51 are respectively formed in the lower sides of the inner portions of the first sliding grooves 2 along the front-rear direction, the first sliding blocks 53 are respectively connected with the inner sides of the first sliding grooves 51 in a sliding mode along the front-rear direction, the cleaning sponge 54 which is respectively connected with the lower sides of the corresponding guide rails 4 in a sliding mode is clamped on the upper sides of the first sliding blocks 53, the oil outlets 55 are respectively formed in the lower sides of the front ends of the inner portions of the first sliding grooves 51, the threaded shafts 52 which are respectively connected with the threaded portions of the middle portions of the corresponding first sliding blocks 53 in a rotating mode are respectively formed in the front-rear sides of the inner portions of the first sliding grooves 51, and the power components which are connected with the rear ends of the first sliding grooves 52 in a matching mode are arranged on the rear sides of the base 1.
Under the supporting action of the base 1, the workbench 3 slides along the front-back direction on the inner side of the guide rail groove 2 through the guide rail 4, the two threaded shafts 52 are driven to synchronously rotate through the power component, the two first sliding blocks 53 are driven to synchronously slide along the front-back direction on the inner side of the corresponding first sliding groove 51 through the synchronous rotation between the two threaded shafts 52, the corresponding cleaning sponge 54 is driven to synchronously slide along the front-back direction through the sliding of the two first sliding blocks 53, the cleaning action on oil leaked from the lower side of the guide rail 4 for the grinding machine is realized through the sliding of the cleaning sponge 54, and the oil on the inner side of the first sliding groove 51 is discharged through the oil outlet 55.
The power assembly comprises a chain wheel 56, a chain 57 and a first support frame 58, wherein the rear ends of the outer sides of the two threaded shafts 52 are respectively fixedly connected with the chain wheel 56, the chain 57 is connected between the outer sides of the two chain wheels 56 in a meshed mode, the first support frame 58 is arranged at the left end of the rear side of the base 1, and the first support frame 58 is located on the outer side of the left-end chain wheel 56.
The left end screw shaft 52 rotates to drive the left end sprocket 56, and under the action of a chain 57 meshed and connected between the outer sides of the two sprockets 56, the left end sprocket 56 rotates to drive the right end sprocket 56, and the two sprockets 56 synchronously rotate to drive the two screw shafts 52.
The power assembly further comprises an arc-shaped fixing block 59 and a motor 510, the motor 510 is fixedly connected to the rear side of the first support frame 58 through the arc-shaped fixing block 59, an output shaft of the motor 510 is fixedly connected with the rear end of the left threaded shaft 52, and an input end of the motor 510 is electrically connected with an output end of an external power supply through an external control switch.
The output shaft of the motor 510 is driven to rotate under the action of an external power supply, and the left threaded shaft 52 is driven to rotate through the rotation of the output shaft of the motor 510.
The cleaning unit 5 further comprises a second support frame 511 and an arc-shaped guide plate 512, wherein the left end and the right end of the front side of the base 1 are respectively provided with the arc-shaped guide plate 512, the two arc-shaped guide plates 512 are positioned on the lower sides of the corresponding oil outlets 55, and the lower sides of the two arc-shaped guide plates 512 are respectively provided with the second support frame 511 which is matched and connected with the front side of the base 1.
The supporting effect on the arc-shaped guide plate 512 is realized through the second supporting frame 511, and the oil discharged from the oil outlet 55 flows into the external collecting box through the arc-shaped guide plate 512.
The utility model provides a guide rail oil-discharging cleaning mechanism for a grinding machine, which has the following working principle:
under the supporting action of the base 1, the workbench 3 slides along the front and rear direction on the inner side of the guide rail groove 2 through the guide rail 4, the output shaft of the motor 510 is driven to rotate under the action of an external power supply, the left threaded shaft 52 is driven to rotate through the rotation of the output shaft of the motor 510, the left chain wheel 56 is driven to rotate through the rotation of the left threaded shaft 52, the right chain wheel 56 is driven to rotate through the rotation of the left chain wheel 56 under the action of a chain 57 engaged and connected between the outer sides of the two chain wheels 56, the two threaded shafts 52 are driven to synchronously rotate through the synchronous rotation between the two chain wheels 56, the two first sliding blocks 53 are driven to synchronously slide along the front and rear direction on the inner side of the corresponding first sliding groove 51 through the synchronous rotation between the two first sliding blocks 53, the corresponding cleaning sponge 54 is driven to synchronously slide along the front and rear direction through the sliding of the two first sliding blocks 53, the cleaning function of oil leaked from the lower side of the guide rail 4 for the grinding machine is realized through the sliding of the cleaning sponge 54, the oil on the inner side of the first sliding groove 51 is discharged through the oil outlet 55, the supporting function of the arc-shaped guide plate 512 is realized through the second supporting frame 511, the oil discharged from the oil outlet 55 well flows into the external collecting box through the arc-shaped guide plate 512, the rotation of the rotary table 66 is driven by external force, the rotation of the rotary table 66 is driven by the rotation of the rotary table 66, the clamping rod 69 realizes the sliding function under the action of the round hole 68, the fixing function of the rotation position of the rotary table 66 is realized through the clamping rod 69 under the matched connection action between the outer side rear end of the clamping rod 69 and the inner side of the corresponding round groove 67, the clamping function of the sliding position of the clamping plate 63 is realized, the relative sliding of the two sliding blocks 62 along the front and rear directions between the front and rear ends of the inner side of the second sliding groove 61 is driven by the rotation of the rotary table 64, the two clamping plates 63 are driven to slide relatively along the front-back direction by the sliding of the two sliding blocks II 62, and the clamping effect of the workpiece to be machined is realized by the inward sliding of the two clamping plates 63.
It should be noted that, the motor 510 disclosed in the above embodiment is a servo motor, and the control switch controls the motor 510 to work by a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a clearance mechanism of guide rail play oil for grinding machine which characterized in that: comprises a base (1) and a cleaning unit (5);
base (1): the left and right ends of the upper side are respectively provided with a guide rail groove (2) along the front and rear direction, the upper side of the base (1) is connected with a workbench (3) in a sliding manner along the front and rear direction, the left and right ends of the lower side of the workbench (3) are respectively provided with a guide rail (4) along the front and rear direction, and the outer side of the guide rail (4) is connected with the inner side of the corresponding guide rail groove (2) in a sliding manner along the front and rear direction;
cleaning unit (5): the novel cleaning device comprises first sliding grooves (51), threaded shafts (52), first sliding blocks (53), cleaning sponge (54), oil outlets (55) and power components, wherein the first sliding grooves (51) are respectively formed in the lower sides of the inner portions of the first sliding grooves (2) along the front-rear direction, the first sliding blocks (53) are respectively connected with the inner sides of the first sliding grooves (51) in a sliding mode along the front-rear direction, the cleaning sponge (54) which is connected with the lower sides of the corresponding sliding rails (4) in a sliding mode is respectively clamped on the upper sides of the first sliding blocks (53), the lower sides of the front ends of the inner portions of the first sliding grooves (51) are respectively provided with the oil outlets (55), the threaded shafts (52) which are connected with the middle portions of the corresponding first sliding blocks (53) in a rotating mode are respectively connected with the front-rear sides of the inner portions of the first sliding grooves, and the power components which are connected with the rear ends of the first sliding blocks (52) in a matching mode are arranged on the rear sides of the base (1).
2. The mechanism for cleaning oil discharged from a guide rail for a grinding machine according to claim 1, wherein: the power assembly comprises a chain wheel (56), a chain (57) and a first support frame (58), wherein the rear ends of the outer sides of the two threaded shafts (52) are respectively fixedly connected with the chain wheel (56), the chain (57) is connected between the outer sides of the two chain wheels (56) in a meshed mode, the first support frame (58) is arranged at the left end of the rear side of the base (1), and the first support frame (58) is located on the outer side of the left end chain wheel (56).
3. The cleaning mechanism for oil discharge from guide rails for grinding machines according to claim 2, wherein: the power assembly further comprises an arc-shaped fixing block (59) and a motor (510), the motor (510) is fixedly connected to the rear side of the first support frame (58) through the arc-shaped fixing block (59), an output shaft of the motor (510) is fixedly connected with the rear end of the left threaded shaft (52), and an input end of the motor (510) is electrically connected with an output end of an external power supply through an external control switch.
4. The mechanism for cleaning oil discharged from a guide rail for a grinding machine according to claim 1, wherein: the cleaning unit (5) further comprises a second supporting frame (511) and arc guide plates (512), wherein the left end and the right end of the front side of the base (1) are respectively provided with an arc guide plate (512), the two arc guide plates (512) are located on the lower sides of the corresponding oil outlets (55), and the lower sides of the two arc guide plates (512) are respectively provided with the second supporting frame (511) which is connected with the front side of the base (1) in a matched mode.
5. The mechanism for cleaning oil discharged from a guide rail for a grinding machine according to claim 1, wherein: still include chucking unit (6), chucking unit (6) include spout two (61), slider two (62), chucking board (63), axis of rotation (64) and screw thread (65), spout two (61) have been seted up along fore-and-aft direction to the upside of workstation (3), both ends have a slider two (62) along fore-and-aft direction relative sliding connection respectively around the inboard of spout two (61), respectively fixedly connected with chucking board (63) between the upside of two slider two (62), rotate around the inside of spout two (61) between both sides and be connected with axis of rotation (64), both ends are respectively through screw thread connection between the middle part of a opposite direction screw thread (65) and corresponding slider two (62) around the outside of axis of rotation (64).
6. The mechanism for cleaning oil discharged from a guide rail for a grinding machine according to claim 5, wherein: the clamping unit (6) further comprises a rotary table (66), round grooves (67), round holes (68) and clamping rods (69), the rotary table (66) is fixedly connected to the front end of the rotary shaft (64), round of round grooves (67) are uniformly formed in the front side of the base (1) along the circumferential direction, the round grooves (67) are located on the outer side of the rotary shaft (64), the round holes (68) are formed in the front end of the rotary table (66), the clamping rods (69) are slidably connected to the inner sides of the round holes (68) along the front-back direction, and the outer side rear ends of the clamping rods (69) are connected with the inner sides of the corresponding round grooves (67) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223555945.9U CN219293684U (en) | 2022-12-29 | 2022-12-29 | Guide rail oil-discharging cleaning mechanism for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223555945.9U CN219293684U (en) | 2022-12-29 | 2022-12-29 | Guide rail oil-discharging cleaning mechanism for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219293684U true CN219293684U (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223555945.9U Active CN219293684U (en) | 2022-12-29 | 2022-12-29 | Guide rail oil-discharging cleaning mechanism for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219293684U (en) |
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- 2022-12-29 CN CN202223555945.9U patent/CN219293684U/en active Active
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